Olmiite on Calcite (Ref: OLMIITE4)
N Chwanning II Mine, Kuruman, Republic of South Africa
55mm x 38mm x 17mm
$145
Once regarded as Poldervaartite, this mineral was later known to be Olmiite due to a higher concentration of Manganese than originally observed. This was found around 2000 from a substantial pocket, purchased by Charlie Key. This fine example shows crystals of Olmiite with two different colors; one a milky beige, and the other a more transparent salmon color. It's in great condition. It has a glassy, bright surface. It comes mounted on a 1.25 inch/ 3 cm acrylic base. Data last checked on 13th Jun 2025 - specimen may no longer be available
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All photos for this item are copyright © The Crystal Circle and may not be used for any other purpose without permission.
From: The Crystal Circle
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To purchase this mineral you need to click the button above to transfer to the dealer's website. This will open in a new window. Price shown here does not include shipping costs, always confirm price on dealer website before ordering.
Please tell the dealer you found this mineral on minfind.com - help keep minfind.com alive again!
All photos for this item are copyright © The Crystal Circle and may not be used for any other purpose without permission.
See Also
Olmiite with Oyelite and Calcite
N'Chwaning II Mine, Kalahari Manganese Fields
, South Africa
$217 *
63mm x 42mm x 18mm
From: Taranis Minerals
Olmiite with Calcite on Goethite
"Derek Pocket", N'Chwaning II Mine, Kalahari Manganese Field,, South Africa
$253 *
50mm x 42mm x 33mm
From: Taranis Minerals
Olmiite with Calcite
N'Chwaning II Mine, Kalahari Manganese Fields, South Africa
$54 *
42mm x 33mm x 25mm
From: Taranis Minerals
Olmiite on matrix
N Chwanning II Mine, Kuruman, Republic of South Africa
$115
35mm x 28mm x 20mm
From: The Crystal Circle
Olmiite
N Chwanning II Mine, Kuruman, Republic of South Africa
$75
48mm x 43mm x 12mm
From: The Crystal Circle
Olmiite, calcite TOP Ex. Joanna Praszkier
N`Chwaning mines, Kuruman, Kalahari Manganese Fields, South Africa
$1200
37mm x 30mm x 21mm
From: Spirifer Minerals
Hausmanite with Calcite, Ettringite
N'Chwanning Mine, Kuruman, South Africa
$200
55mm x 40mm x 40mm
From: Marin Minerals
Calcite
N'Chwaning II Mine, Northern Cape, South Africa
$110
90mm x 70mm x 25mm
From: Weinrich Minerals
Calcite
N'Chwaning II Mine, Northern Cape, South Africa
$80
70mm x 50mm x 30mm
From: Weinrich Minerals
Olmiite with Bultfonteinite
N'Chwaning II Mine, Northern Cape, South Africa
$70
40mm x 20mm x 10mm
From: Weinrich Minerals
Olmiite
N'Chwaning II Mine, Kalahari Manganese Fields, South Africa
$72 *
70mm x 63mm x 20mm
From: Taranis Minerals
Calcite
N'Chwaning II Mine, Northern Cape, South Africa
$235
75mm x 50mm x 45mm
From: Weinrich Minerals
Olmiite
N'Chwaning II Mine, Kalahari Manganese Fields, South Africa
$60 *
43mm x 28mm x 35mm
From: Taranis Minerals
Olmiite
N'Chwaning II Mine, Kalahari Manganese Fields, South Africa
$54 *
53mm x 33mm x 18mm
From: Taranis Minerals